This is ithttps://www.anker.com/products/variant/powercore--mini-3350/A11040B1Although there is a slightly larger version, this one does a quicker charge.

As @joshuad11 noted, the PowerCore Mini does not have Power Delivery or Quick Charge technology. It's output is capped at 5V 1A. But it's still a great little charger and it fits nicely in my pocket, so it's usually my go-to when speed is not an issue.

As @TechnicallyWell mentioned the Powercore Mini is great little charger.I have the larger one and I use to power my Note 8 and love it. It fits nicely in my pocket and charger fast enough to get the job done or at least keep me powered up when I need to use my phone and its almost dead.